Triangular-free knitting machine and its knitting method

Abstract

The invention discloses a non-triangular knitting machine. The non-triangular knitting machine includes a needle plate base; needle plates are arranged at the front end of the needle plate base; a plurality of trapezoidal grids are arranged at the rear end of the needle plate base, servo motors are installed in the trapezoidal grids, the servo motors drive micro-elastic high-strength filaments through belt pulleys, the micro-elastic high-strength filaments are connected to the front ends and the back ends of needle butt connecting members respectively, the needle butt connecting members sleeveneedle butts of knitting needles and are locked, the knitting needles are mounted on the needle plates, front pressure plates and rear pressure plates are also arranged on the needle plates, whereinthe front pressure plates are arranged on the front sides of the needle butts when the knitting needles are at transfer positions, and the rear pressure plates are arranged on the rear sides of the needle butts when the knitting needles are at non-weaving positions; the non-triangular knitting machine also includes control systems of a central computer, a signal processor, a signal comparison module and the like. The invention also provides a weaving method of the non-triangular knitting machine. The non-triangular knitting machine has a simple structure, simple operations, a low production cost, a potential speed increase space and good application markets.

Description

technical field [0001] The invention relates to a knitting machine, in particular to a cam-free knitting machine. The invention also relates to a knitting method of the cam-free knitting machine, which belongs to the technical field of textile machinery and textile methods. Background technique [0002] Traditional weft knitting means that one or more yarns are drawn from the bobbin, placed on the knitting needles of the weft knitting machine sequentially along the weft direction to form loops, and interlaced in the longitudinal direction to form a fabric. In all weft knitting, the essential component is the cam system. During the knitting process, the required knitting action is obtained by setting the knitting needles to move in different tracks of the cams, and this causes the butts and cams of the knitting needles The inevitable collision and friction between them also limit the running speed of the loom. [0003] When knitting patterns on weft knitting machines, it is ...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a knitting device that does not use traditional knitting cams, mainly solving the following problems: the rigid collision between the butt of the knitting needle and the cam; the friction between the butt of the knitting needle and the inclined surface of the cam ; The traditional triangular system is complex and difficult to change the needle control (the needle can only move in a fixed track); the knitting needles outside the triangular knitting area are not controlled; the weaving speed cannot be further improved

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